gfrp rock bolt in tunnel,Find gfrp rock bolt in tunnel Manufacturers, Suppliers on ECVERY.com

GFRP rock bolt in tunnel

Jun 24, 2012

... corrosion resistance properties in harsh chemical and alkaline environments. FRP rock bolts are used for strata support in mine;tunnel;undergound engineering as ... well as for slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh tensile ... ×150×10≥500140≥802418002200150×150×10≥500160≥88.2 GFRP rock bolt in tunnel

Supplier: Huainan Jinde Industry Co., Ltd. [China Manufacturers]

GFRP Rock Bolt

Feb 15, 2012

... Rock Bolt: 1.Diameter:16mm-32mm 2.Material:GFRP 3.Function:for rock bolt support FRP Rock Bolt :FRP rock bolt is made of glass fiber reinforced polymer ,used in ... mining ,tunnel ,slope ... /129066050250GSIHW323222070080360REMARKSSD is solid,HW is hollow. GFRP Rock Bolt

Supplier: Shandong Tongrui Mining Technology Co., Ltd. [China Manufacturers]

GFRP Self drilling rock bolt

Jul 20, 2012

... -2008 Glass Fiber Reinforced Polymer RockboltThe All-Thread GFRP bolt was developed for strata support in mining and tunneling as well as for ... well suited for application without couplings in confined locations. Due to its high tensile strength, the bolt has a high and immediate ... avoids damages to cutter heads, and does not delay excavation GFRP Self drilling rock bolt

Supplier: Nanjing Feng Hui Composite Material Co., Ltd. [China Manufacturers]

IBO Self Drilling Anchor and Rock Bolt

Dec 02, 2012

... Self drilling Anchors are successfully used for anchoring in poor ground, cohesive and non-cohesive soils ... in the case of unstable boreholes. Main applications are: Tunneling and MiningRock boltingFace anchoring Reinforcement ahead of the tunnel ... face - spiles Foot piles Tunnel portals, trenches, and cut and ... IBO Self Drilling Anchor and Rock Bolt

Supplier: Xiamen Chemelite Enterprises Co., Ltd. [China Manufacturers]

MAXDRILL Self-drilling Rock Bolt/ rock anchoring

Jul 12, 2012

Self-drilling Rock Bolt used as an efficient anchoring means, in tunnel pre-support, slope stabilization , coast, mine, Structure of self-drilling bolt I. Self-drilling ... bits, coupling, spherical nuts, plates, and stopper. MAXDRILL Self-drilling Rock Bolt/ rock anchoring

Supplier: Maxdrill Rock Tools Co., Ltd. [China Manufacturers]

friction rock bolt

Sep 28, 2012

1.Friction rock bolt 2.Big friction between bolt and rock; 3.The height of tunnel must be larger than the bolt length. Friction bolt consists of only ... ring flange to hold the plate. With the bearing plate in place, the tube is driven into a slightly smaller hole ... drill that made the hole. As the tube of the rock bolt slides into place. the full length of the slot narrows ...

Supplier: Luoyang Gongyan Technology Co., Ltd. [China Manufacturers]

SS 304/316 Rock Bolt

May 28, 2012

... ). Shenzhen Port 5). Welcome OEM/ Brand OEM SS 304/316 Rock Bolt Quick Information:glass standoff, for 6-14mm glass 1). high ... for sample cost and delivery, sample cost can be deducted in the order when quality is confirmed7) . PAYMENT TERMS: Western Union ... .I'm Daily ready to help you! SS 304/316 Rock Bolt

Supplier: Shenzhen Launch Co., Ltd. [China Manufacturers]

rock bolt/anchor rod with rebar steel

Aug 18, 2012

rock bolt/anchor rod with rebar steel: 1.with plate &nut 2.used for tunnel/ underground proping and protecting rock bolt/anchor rod with rebar steeldiameter:16mm, 18mm, 20mm, 22mmanchor hold: no less than 50KN, 60KN, 70KN, 90KN rock bolt/anchor rod with rebar steel

Supplier: Chongqing Yecheng Mine Facility Co., Ltd. [China Manufacturers]

SupAnchor GRP Self-Drilling Rock Bolt

Apr 17, 2012

... anchor FiReP SPINMAX is a new generation of FiReP rock bolt series with a considerably improved torque resistance and bearing ... Slope stabilisation- Groud support in soft rock-Systematic rock bolting In combination with injection work of surrounding rock FiReP SPINMAX GRP Self-Drilling ... in loose rock up to a maximum hardness of rock by 60-70 MPa www.supanchor.com SupAnchor GRP Self-Drilling Rock Bolt

Supplier: SupAnchor Rock Reinforcement Co., Ltd. [China Manufacturers]

coal mine supporting rock bolt

Oct 18, 2012

... MRI units or electronic testing devices;Thermal insulator: highly efficient in resisting heat transfer, such as from building exteriors to interiors ... ;Excellent Fatigue Resistance: performs very well in cyclic loading situations. Product performance: Project Glass fiber reinforced Basalt ... need the insulation off the magnetic environment . coal mine supporting rock bolt

Supplier: Beijing ZLRC Environmental Protection Equipment Co., Ltd. [China Manufacturers]

Rock Bolt

Oct 25, 2012

... support 3.Diameter : 16mm 18 mm 20mm 22mm 25mm Rock Bolt is used together with dome plate and net for reliable ... 1) In the longitudinal direcition , rock body has equal tensile strength ,that is about 40% higher than the reverse-twist bolt in the ... STRENGTH Mpa (Min.)YIELD STRENGTHMpa (Min.)ELONGATIONMpa (Min.)Thread Bar Rock Bolt: M16, M18, M20, M22, M25 available, different length available ...

Supplier: Shijiazhuang Tanrimine Metalwork Co., Ltd. [China Manufacturers]

tuerca/rock bolt /rockbolt nut/spherical nut/spherical seat

Dec 09, 2012

We specialize in producing all kinds of fasteners.Features: 1) Standard: DIN, GB, ... 2) Material: 45# We are specialized manufacturer of fasteners in China.In the past years,we have developed many kinds of products ... you can give me more info about the cooperation. tuerca/rock bolt /rockbolt nut/spherical nut/spherical seat

Supplier: Zhejiang Liutong Plastic Co., Ltd. [China Manufacturers]

high strength FRP(GRP) series materials anchor rock bolt for side support

Jul 21, 2012

... .Fiber glass reinforced plastic 2.Bolt, Nut, Coupler, Plate, 3.High Quality 4.Competitive ... Price FRP( GRP) Anchor Bolt1.Fiber glass reinforced plastic2.Bolt, Nut, Coupler, Plate, 3.High Quality4.Competitive Price ... the bar is approx. 25% of the steel ones in the same specification.F. Anticorrosion and anti-ageing: It ... /cm. high strength FRP(GRP) series materials anchor rock bolt for side support

Supplier: Weihai Hard Rock Engineering Co., Ltd. (China) [China Manufacturers]

steel rock bolt

Aug 09, 2012

... -standard machinery parts processing, in June 2011 we passed through the ISO9001 certification. Product introduction : Item Name steel rock bolt Materialbrass, aluminum or ... certificate ◊We own a spare parts factory in Xiamen◊ More than 5 years' export experience in various spare parts◊ The best after ... the better quality and service will win the market steel rock bolt

Supplier: Xiamen Dazao Machinery Co., Ltd. [China Manufacturers]

galvanized carrigle bolt in hardware fasteners factory

May 23, 2012

carriage bolt 1.material: stainless steel,iron 2.surface:galvanized,nickel 3. ... ,CIFsample lead time: within 7 days OEM welcome galvanized carrigle bolt in hardware fasteners factory

Supplier: Dongguan Jinri Metal Products Co., Ltd. [China Manufacturers]

forging T bolt in sliver or black

Aug 21, 2012

special in big size, material S45,can be Customized Designs Customized designs are welcome forging T bolt in sliver or black

Supplier: Xiamen Carelong Co., Ltd. [China Manufacturers]

cnc machining banjo bolt in China

Jul 06, 2012

cnc mahining banjo bolt in China 1.processing:cnc machining 2.name:banjo bolt 3.custom service OEM 4.Origin:China ... .advantages1.Quick Response:your inquiry will be replied in 24 hours.2.Competitive Price directly from the ... of material ,dimension and quantity. ♥ Confirm all details in the same day .♥ Samples sent for approval prior to ... for your reference ,thanks : cnc machining banjo bolt in China

Supplier: Shenzhen Yihuada Machine Part Company Limited [China Manufacturers]

self-drilling injectable rock bolt system

Sep 11, 2012

... -03100-70-03120-90-02—B40B45B50B60B70B80B100GGG40—GGG50GGG60GGG70GGG80— self-drilling injectable rock bolt system

Supplier: Guangzhou Quande Mechanical Technology Co., Ltd. [China Manufacturers]

EVA Point waterproof board especially used in tunnel

Jun 10, 2012

... waterproof board is a type of new waterproof material used in tunnel only developed by our company which can no nail holes ... , one-off hang in construction and simplify the difficulity of traditional materialas in tunnel construction, improve the quality and efficiency ...

Supplier: Shandong Hongxiang Chemical Fibre Group Engineering Material Co., Ltd. [China Manufacturers]

walk-in Tunnel greenhouse

Oct 27, 2012

walk-in Tunnel greenhouse easy assemble Directly purchasing from manufacturer, lower price, quality guaranteed Walk-in Tunnel greenhouse19*0.7mm steel pipeL300*W200*H200cmPE grid film, thickness 0.1mm Main gate of our factory walk-in Tunnel greenhouse

Supplier: Dongtai City Winsom Outdoor Product Co., Ltd. [China Manufacturers]